cluster_tools
You can add this shard as a dependency by adding the following lines
      to the dependencies section in your shard.yml:
cluster_tools:
  github: cnf-testsuite/cluster_tools
  version: ~> HEADYou can add this shard as a dependency by adding the following lines
      to the dependencies section in your shard.yml:
cluster_tools:
  github: cnf-testsuite/cluster_tools
  version: ~> HEAD